added panic when an image is loaded with a different canvas

tfriedel6 · Mar 21, 2020 · b39fdd0 · b39fdd0
1 parent f47d245
commit b39fdd0
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/images.go b/images.go
@@ -28,6 +28,9 @@ type Image struct {
 func (cv *Canvas) LoadImage(src interface{}) (*Image, error) {
  var reload *Image
  if img, ok := src.(*Image); ok {
+ if img.cv != cv {
+ panic("image loaded with different canvas")
+ }
  if img.deleted {
  reload = img
  src = img.src